首颗自主地月转移微卫星“龙江二号”

本文对世界首颗独立完成地月转移、近月制动、环月飞行的微卫星“龙江二号”进行了介绍。首先阐述了龙江二号的任务目标和总体方案;然后重点分析了轨道设计与控制、复杂电磁干扰的标定与抑制、宽视场三维基线干涉测量等关键技术难点;接着回顾了任务的实施过程;最后详细介绍了低频射电探测仪、沙特光学相机和VHF/UHF通信模块与学生微型CMOS相机等有效载荷,并展示了上述载荷获取的初步成果。     

基于校企深度合作的高职旅游专业实训教师培养创新

通过分析校企合作的实训途径,发现旅游专业实训教师的培养、发展的途径方面的不足。通过对校企深度合作的创新模式分析,比较创新的实训模式优势,指出校企深度合作为实训教师的发展提供了更加有效的途径。     

The Global Exploration Roadmap and its significance for NASA

The Global Exploration Roadmap reflects the collaborative effort of twelve space agencies to define a long-term human space exploration strategy which provides substantial benefits for improving the quality of life on Earth and is implementable and sustainable. Such a strategy is a necessary precondition to the government investments required to enable the challenging and rewarding missions that extend human presence into the solar system. The article introduces the international strategy and elaborates on NASA's leadership role in shaping that strategy. The publication of the roadmap, a reflection of the space landscape and multilateral agency-level dialog over the last four years, allows NASA to demonstrate its commitment to leading a long-term space exploration endeavor that delivers benefits, maintains strategic human spaceflight capabilities and expands human presence in space, with human missions to the surface of Mars as a driving goal. The road mapping process has clearly demonstrated the complementary interests of the participants and the potential benefits that can be gained through cooperation among nations to achieve a common goal. The present US human spaceflight policy is examined and it is shown that the establishment of a sustainable global space exploration strategy is fully consistent with that policy.     

西部地区高校国际交流与合作现状及思考

在经济全球化,教育国际化的大背景下,西部地区高校和西部大开发的强劲东风,积极拓展了教育国际间的交流与合作,有力地推动了西部地区高等教育国际化的进程。但又由于受地域偏远、交通不发达和经济发展缓慢的影响,西部地区高校国际交流与合作和我国东部发展地区相比,在广度和深度方面还有很大的差距,面临着很大的发展空间。     

Space weather center in Japan

Progress in information technology has enabled to collecting data in near real-time. This significantly improves our ability to monitor space weather conditions. We deliver information on near real-time space weather conditions via the internet. We have started two collaborations with space weather users. One is a measurement of geomagnetically induced current (GIC) of power grids in collaboration with a Japanese power company. The other concerns radiation hazards for aircrews. The radiation exposure level for aircrews was been determined by the Japanese government by the end of 2005. The proposed upper limit is 5 mSV a year. We are actively seeking ways to contribute to this subject. Our activities at the Japanese space weather center are reported in this paper.     

福建与东盟经贸合作及深化合作的政策建议

东盟是福建省开展进出口贸易、引进外资以及实施走出去战略的重要地区。中国-东盟自由贸易区协议签订后，福建省抓住机遇，积极推进双方在经贸领域的合作，与东盟经贸往来日益密切，东盟已成为福建省重要的经贸合作伙伴。福建省应从实际情况出发，争取在建设中国-东盟自由贸易区的进程中找准位置并发挥作用，主要措施有：（1）充分利用东南亚华商网络，建立福建东盟合作机制；（2）利用中国-东盟自由贸易区的降税进程，努力扩大对东盟的出口；（3）在继续扩大吸收来自东盟外商直接投资的同时，鼓励省内企业开展对东盟投资；（4）发挥福建区位优势，加大与东盟各大港口合作力度；（5）利用优势互补，加大福建与东盟的资源合作力度。     

Crew autonomy for deep space exploration: Lessons from the Antarctic Search for Meteorites

Future piloted missions to explore asteroids, Mars, and other targets beyond the Moon will experience strict limitations on communication between vehicles in space and control centers on Earth. These limitations will require crews to operate with greater autonomy than any past space mission has demonstrated. The Antarctic Search for Meteorites (ANSMET) project, which regularly sends small teams of researchers to remote parts of the southern continent, resembles a space mission in many ways but does not rely upon a control center. It provides a useful crew autonomy model for planners of future deep space exploration missions. In contrast to current space missions, ANSMET gives the crew the authority to adjust competing work priorities, task assignments, and daily schedules; allows the crew to be the primary monitor of mission progress; demands greater crew accountability for operational errors; requires the crew to make the most of limited communication bandwidth; adopts systems designed for simple operation and failure recovery; and grants the crew a leading role in the selection and stowage of their equipment.     

Cutting the bread

Why the draft Treaty on the Prevention of the Placement of Weapons in Outer Space, the Threat or Use of Force Against Outer Space Objects (PPWT) will not work - whereas the Code of Conduct for Outer Space Activities may.     

论股份合作制企业的劳动法律关系

本文结合股份合作制企业的特点，系统的分析了股份合作制企业的劳动法律关系的特殊性和这些特殊性产生的根源。文章对实践中股份合作制企业在处理劳动关系的过程中经常出现的问题进行了分析，并且提出了解决问题的建议和思考。     

从伊拉克战争的视角看国际法

伊拉克战争，让人们对国际法存在的意义发生了疑问，对国际法的作用表示出极大的怀疑。笔者从伊拉克战争这一事件本身出发，用国际法基本理论，对这一事件的非法性以及伊拉克战争给国际法的冲击作了分析与探讨。笔者认为，伊拉克战争固然给国际法带来了一定的影响，但伊拉克战争以及战后的相关问题的解决，离不开国际法。国际法依然有着无法取代的作用。